YJTKK5604-6 YJTKK5604-6 VVVF Three-phase Asynchronous Motor From AIMIN AC Motor Manufacturers

AIMIN ELECTRICS CO., LTD. is one of the leading manufacturers and suppliers of yjtkk5604-6 yjtkk5604-6 vvvf three-phase asynchronous motor from AIMIN ac motor manufacturers in China. With abundant experience, we are committed to providing high quality customized products with competitive price. We warmly welcome you to buy bulk premium products made in China here and get quotation from our factory.

Brief Introduction

The YJTKK series variable‑frequency three‑phase asynchronous motor, manufactured by Xi'an AIMIN Motor Co., Ltd., one of the best ac motor manufacturers, is a high‑voltage, high‑efficiency motor specially engineered for heavy‑duty industrial applications including pump‑valve systems, petrochemical engineering, water conservancy, metallurgy and power industries. Built to meet strict international standards, this series combines advanced frequency‑conversion technology with reliable mechanical design to provide outstanding performance under complex working conditions.

This model YJTKK5604‑6 operates at a rated power of 1120 kW, rated voltage of 10 kV, rated speed of 990 r/min and 50 Hz standard frequency, supporting wide frequency conversion from 50 Hz to 70 Hz for flexible speed regulation. It adopts Class 155 thermal insulation and IP55 protection grade, effectively resisting dust, moisture and external mechanical damage. Equipped with NU234ECM and 6332/C3 bearings, the motor ensures stable rotation, low noise and long‑term continuous operation under S1 duty cycle. Its high power factor (cosφ 0.85) and premium energy efficiency level greatly reduce power consumption and operational costs for industrial users.

Safety and reliability are core advantages of the YJTKK series from AIMIN, one of the best ac motor manufacturers in China . Strict operational warnings are applied to guide correct use: the rotation direction follows the indicator board; water‑cooled cooling systems require circulating cooling water before startup; heavy‑load reduced‑voltage startup avoids winding overheating; compound‑grease sliding bearings rely on proper external lubrication; winding earthing operation is prohibited; and coaxial alignment is required for coupling connection with driven machinery. These standardized rules effectively prevent potential risks and extend service life.

Widely applied in large‑flow pumps, long‑distance pipeline transportation, petrochemical production, water conservancy projects and heavy‑duty general machinery, the YJTKK series perfectly adapts to high‑load, continuous‑running scenarios. It integrates high efficiency, energy‑saving performance, stable variable‑frequency speed regulation and strong environmental adaptability, becoming a preferred power solution for modern industrial systems that pursue high‑efficiency, low‑consumption and safe operation. Supported by AIMIN,one of the best ac motor manufacturers, the YJTKK series provides customized industrial power solutions for global customers with consistent quality and full international certifications.

Main Technical Parameters

Production Details

Frame

• Box structure frame, easy for maintaining and installation

• Flexible dimensions

• Customizable outlook

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Stator

• 99.9% pure copper winding ensures the output power and efficiency

• Excellent insulation system with 5 more processing flows

• All the windings are fitted in by handwork to ensure all slots are full and avoid any possible winding flaw.

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Rotor

• Aluminum casting rotor with high quality silicon steel rotor core to assure induction efficiency

• Copper bar rotor is available for YKK motor

• Pprecisely machined shafts with good capacity of  toughness

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Testing

• All motors must pass the testing before painting and packaging

• We regularly test existing and new products to ensure quality.

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Package and delivery

• All motors will be packaged well before delivery

• Plastic cover inside, vacuum tin foil outer and then solid wood box

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Applications

YJTKK Motor is the widely used in many general industries, such as blowers, pumps, crushers, cutting machines, and many other heavy machines. For more application details, contact us.

Cement

Power Station

Water conservation

Steel

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